115k views
0 votes
When a substance undergoes a phase change, the mass

increases

decreases

stays the same

increases or decreases depending on the phase change

1 Answer

6 votes
The answer is "stays the same".

Whether what kind of process the substance undergoes, the mass will stay the same. When a substance undergoes a phase change, the weight of the substance would either increases or decreases but the mass will definitely stay the same.
User Suki
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.